Interesting that your frame measures the same as mine does, even though the drawings show that it shouldn't.

Maybe I should stop stressing and accept that it is a 1946 type frame.

Very reassuring.

Thanks!

Nick
1940 KC Model 1/2 Ton Pickup Project
(with '37-'39 Bed and what we think is a '42-'46 Frame)
Taos, New Mexico